EXIF processing/marshalling fails with "unsupported value: +Inf"

[mfg92]

Description

I'm the maintainer of mfg92/hugo-shortcode-gallery. I have noticed that starting with Hugo 1.30.0 or 1.31.0 the EXIF data of some images can not be processed anymore. I'm getting this error:

...
execute of template failed at <$original.Exif>:
error calling Exif:
metadata init failed:
json:
error calling MarshalJSON for type exif.Tags:
unsupported value: +Inf 

The line that causes this issue on my side is this one.

My hugo.toml contains these two lines (if that matters):

[imaging.exif]
    includeFields = ".*"

This is the image that causes this problem, it is a focus stack of multiple images, created using Helicon Focus 8.2.0 and edited using Darktable 4.6.1:

I'm assuming this has something to do with the switch of the EXIF library (72ff937).

What version of Hugo are you using (hugo version)?

0.131.0

Does this issue reproduce with the latest release?

yes

[mfg92]

Many thanks!

[alexvanderberkel]

@bep Is this fix already in version hugo version 0.133.0 reflected as I get a similar error while using the shortcode of @mfg92

.cache/hugo_cache/modules/filecache/modules/pkg/mod/github.com/mfg92/hugo-shortcode-gallery@v1.3.0/layouts/shortcodes/gallery.html:122:21": execute of template failed: template: shortcodes/gallery.html:122:21: executing "shortcodes/gallery.html" at <$original.Exif>: error calling Exif: metadata init failed: json: error calling MarshalJSON for type exif.Tags: json: unsupported value: +Inf

[github-actions]

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